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ULN2803LV AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ULN2803LV product

ULN2803LV

Discrete Semiconductor Products

Darlington ArrayDriver IC

The ULN2803LV is an 8-channel Darlington transistor array optimized for low-voltage (1.8V+) control systems.

Best for

  • Low-voltage relay and motor control

Avoid if

  • High-voltage applications exceeding 18V

Check before use

  • Power-up state of MCU outputs

Key specifications

Channels
8
Max Output Current
500 mA/ch
Min Input Voltage
1.8 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Motor ControlRelay Driving

Datasheet

ce272d58b1a5da839cc0de6dc43e4cb6_2105311902_LANKE-ULN2803LV_C2828557.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ULN2803LV: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is an 8-channel Darlington transistor array designed to drive inductive loads like relays and motors from low-voltage logic signals.